From 718c45bd1aa80c4e23a0ee204c973e3014e94708 Mon Sep 17 00:00:00 2001 From: Alek Du Date: Tue, 11 Jan 2011 10:55:32 +0000 Subject: [PATCH] x86/gpio: Implement x86 gpio_to_irq convert function We need this for x86 MID platforms where GPIO interrupts are used. No special magic is needed so the default 1:1 behaviour will do nicely. Signed-off-by: Alek Du Signed-off-by: Jacob Pan Signed-off-by: Alan Cox LKML-Reference: <20110111105439.24448.69863.stgit@bob.linux.org.uk> Signed-off-by: Ingo Molnar --- arch/x86/include/asm/gpio.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/x86/include/asm/gpio.h b/arch/x86/include/asm/gpio.h index 49dbfdf..91d915a 100644 --- a/arch/x86/include/asm/gpio.h +++ b/arch/x86/include/asm/gpio.h @@ -38,12 +38,9 @@ static inline int gpio_cansleep(unsigned int gpio) return __gpio_cansleep(gpio); } -/* - * Not implemented, yet. - */ static inline int gpio_to_irq(unsigned int gpio) { - return -ENOSYS; + return __gpio_to_irq(gpio); } static inline int irq_to_gpio(unsigned int irq) -- 2.7.4